gmp Generalplanungsgesellschaft mbH
Elbchaussee 139
22763 Hamburg
T: +49.40.88 151 0
F: +49.40.88 151 177

Shareholders authorised to represent
the company:

Prof. Dr. h. c. mult. Dipl.-Ing. Architect
Meinhard von Gerkan
Prof. Dr.-Ing. h. c. Architect Volkwin Marg

Prof. Dr. h. c. mult. Dipl.-Ing. Architect
Meinhard von Gerkan

Hamburg Chamber of Architects

Prof. Dr.-Ing. h. c. Architect Volkwin Marg
Hamburg Chamber of Architects

Sources of professional regulations: Hamburgisches Architektengesetz (Hamburg Law Governing the Architectual Profession); Kammerrecht der Hamburgischen Architektenkammer (Law Governing the Activities of the Hamburg Chamber of Architects). The above regulations are available from the homepage of Hamburgische Architektenkammer under

Commercial Register
HRB 30442, Amtsgericht Hamburg
Turnover tax ID
DE 118557128

In charge of content

Prof. Dr. h. c. mult. Dipl.-Ing. Architect
Meinhard von Gerkan

Prof. Dr.-Ing. h. c. Architect Volkwin Marg

Online Content Manager
Guido Brixner
T: +49.40.88 151 187
F: +49.40.88 151 184

Axel Kippenberg
Graphic Design & Art Direction
20359 Hamburg
T: +49.179.4900588
F: +49.40.38 663 834

Technical Implementation & Support
Visionate Interactive
Göttinger Chaussee 115
30459 Hannover 
T: +49.511.165 959 0
F: +49.511.165 959 11

Concept, layout, design as well as all graphics, photos and text portions of the following internet pages are copyright protected.

The use of these pages is limited to personal use only. Changes to the contents of these pages or the distribution of copies of these pages is not permitted.

All information located on this server is to be used at your own risk. In no way, shape or form is the provider of the page contents, von Gerkan, Marg and Partners Architects, responsible for damages resulting from the use of the enclosed information.

gmp, von Gerkan, Marg and Partners Architects is responsible for all page contents. For individual photo credits please contact the gmp office.

Notwithstanding careful content monitoring we do not assume any liability for the substance of external links. The content of linked pages is the exclusive responsibility of the respective providers.

Copyright © gmp, 2017, All rights reserved!

Declaration on data protection

We collect and use your personal data exclusively within the boundaries of the data protection law of the Federal Republic of Germany. We advise you below of the nature, scope and purpose of the collection and usage of your personal data.

1. You may, as a matter of principle, use our internet pages without disclosing your identity.

When you access our website your internet browser, for technical reasons, automatically transfers data to our web server such as the date and hour of your access, the URL (Uniform Resource Locator) of the referring website, the file accessed, the data volume transferred, the type and version of the browser used, the operating system and your IP address. In addition we use a session cookie to store a hash value generated from the environment variable.
These data are stored separately from other particulars you input when using our offer. We are not in a position to attribute them to a specific person. They are evaluated for statistical purposes and deleted thereafter.

2.  Personal data disclosed by you on our contact page e.g. for the purpose of accessing specific services or information are collected and used by us only within the bounds of the pertinent request and are thereafter deleted. This does not apply to accounting and bookkeeping data. Their deletion is governed by the statutory time limits.

3. We do not, as a matter of principle, pass your data on to third parties except where we are required, on a case-by-case basis, to disclose data stored by us to comply with an order of a competent authority to the extent necessary for purposes of criminal prosecution, warding off dangers, assisting the constitution protection authorities or the military counter-intelligence service in the discharge of their statutory duties or safeguarding intellectual property rights.

4. To enhance the functionality of our internet offer and user convenience we resort to so-called “cookies”, which enable us to store data on your computer when you access our website. You are free to prevent the storage of cookies on your computer by adjusting your browser accordingly even though this might curtail the functionality of our offer.

5. If you have allowed us to collect personal data, you may at any time revoke that permission by e-mailing us under, in which case your data will promptly be deleted unless we are required to preserve them by law.

This website uses Google Analytics, a web analysis service of Google Inc. (“Google”), which resorts to so-called “cookies”, i.e. text files that are stored on your computer, enabling us to analyse your usage of this website. Your pertinent usage pattern generated by the cookie (complete with your IP address) is transferred to and stored on a US-based Google server. Google will use these particulars to evaluate your usage of the website, compile website activity reports for website providers and render further services related to website and internet usage. Moreover, Google will, where appropriate, transfer these data to third parties if required to do so by law or to the extent that third parties process them at Google’s request. On no account will Google correlate your IP address to other Google data. You are free to prevent cookies being installed by adjusting your browser accordingly. You should know, however, that if you do so you may not be able to make full use of all functions otherwise available on this website. By accessing this website you signal that you agree to the processing by Google in the manner and for the purpose described above of the data collected about you.

To protect your data we are using Google Analytics in a form that anonymises your IP address. You may at any time object to the future storage and use of your IP address by way of Google Analytics. You may do so by downloading a browser-add-on that deactivates Google Analytics (BETA) and is accessible under